Remove the synthetic "region bound" from closures #22966
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type-outlives works for closure types so that it ensures that all upvars outlive the region in question. This gives the same guarantees but without introducing artificial regions (and gives better error messages to boot).
Manishearth
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…hy, r=pnkfelix Remove the synthetic \"region bound\" from closures and instead update how type-outlives works for closure types so that it ensures that all upvars outlive the region in question. This gives the same guarantees but without introducing artificial regions (and gives better error messages to boot). This is refactoring towards rust-lang#3696. r? @pnkfelix
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Remove the synthetic "region bound" from closures and instead update how
type-outlives works for closure types so that it ensures that all upvars
outlive the region in question. This gives the same guarantees but
without introducing artificial regions (and gives better error messages
to boot). This is refactoring towards #3696.
r? @pnkfelix